Stainless steel beveling-free single-side welding and double-side forming laser hybrid welding equipment

Abstract

The utility model provides stainless steel non-beveling single-face welding and double-face forming laser hybrid welding equipment, belongs to the technical field of welding parts, and aims to solve the problems that when stainless steel is fixed by a clamp, a worker needs to check whether the stainless steel is firmly fixed by the clamp, and the operation is relatively tedious. Comprising a welding base, a welding gantry, a welding part, a movable sliding block, a fixing part, a base moving mechanism and a fixed detection mechanism. The welding gantry is fixedly connected to the upper end face of the welding base. The welding part is arranged on the upper side of the inner end face of the welding gantry. The movable sliding block is slidably connected to the upper end face of the welding base. The fixed part is fixedly connected to the outer end face of the movable sliding block; the base moving mechanism is arranged in the welding base; and the fixed detection mechanism is arranged in the welding base. Through the base moving mechanism, a worker can conveniently take and place the stainless steel, and through the fixing detection mechanism, whether the stainless steel is firmly fixed by a fixing part or not is detected.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding components, and more specifically, particularly relates to laser composite welding equipment for single-sided welding and double-sided forming of stainless steel without grooves. Background Art

[0002] When stainless steel is used to make mechanical equipment, it is necessary to weld the stainless steel. Laser welding equipment is required for welding stainless steel. In order to ensure that the stainless steel can be welded on one side and in both directions without groove treatment, non-grooved laser composite welding equipment is required to improve the efficiency of stainless steel welding.

[0003] According to CN202221243069.3, the utility model discloses a laser arc hybrid welding device, including a workbench, a gantry, a height adjustment cylinder, a mounting plate, a laser welding gun, an angle adjustment mechanism, an arc welding gun, a welding table and a workpiece fixing mechanism, wherein the gantry is arranged on the workbench, the height adjustment cylinder is arranged on the gantry, the mounting plate is arranged on the free end of the height adjustment cylinder, the laser welding gun is arranged on the mounting plate, the angle adjustment mechanism is arranged on the mounting plate, the arc welding gun is arranged on the angle adjustment mechanism, the welding table is arranged in the middle above the workbench, and the workpiece fixing mechanism is symmetrically arranged on both sides of the welding table. The utility model relates to the technical field of laser arc hybrid welding, and specifically provides a laser arc hybrid welding device that can conveniently adjust the welding angle of the welding gun and can meet the requirements of efficient compression and fixation of the workpiece.

[0004] Based on the above, the existing laser composite welding equipment generally fixes the stainless steel on the welding equipment through a clamp structure. The staff places the stainless steel on the welding equipment and then uses the clamp to fix the stainless steel. The staff also needs to check whether the clamp fixes the stainless steel firmly. The operation is relatively cumbersome. When the stainless steel is not firmly fixed on the welding equipment, the stainless steel is prone to slip during welding, resulting in stainless steel welding errors. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a laser composite welding device for single-sided welding and double-sided forming of stainless steel without beveling, so as to solve the existing problems.

[0006] The purpose and effect of the laser composite welding equipment for single-sided welding and double-sided forming of stainless steel without beveling are achieved by the following specific technical means:

[0007] Laser composite welding equipment for single-sided welding and double-sided forming of stainless steel without beveling, comprising a welding base, welding legs, a welding gantry, a welding component, a movable slider, a fixed component, a base movable mechanism and a fixed detection mechanism; the welding legs are provided in four groups, and the four groups of welding legs are respectively fixedly connected to the four corners of the lower end face of the welding base; the welding gantry is fixedly connected to the middle position of the upper end face of the welding base; the welding component is arranged in the middle position of the upper side of the inner end face of the welding gantry; the movable slider is slidably connected inside the middle position of the upper end face of the welding base; the fixed components are provided in two groups, and the two groups of fixed components are respectively fixedly connected to the middle position of the left and right end faces of the movable slider; the base movable mechanism is arranged inside the welding base; the fixed detection mechanism is arranged inside the welding base.

[0008] Furthermore, the base moving mechanism includes: a moving motor and a moving screw; the moving motor is fixedly connected to the rear side of the welding base; the moving screw is rotatably connected to the front side of the welding base, the moving motor shaft and the moving screw are coaxially fixedly connected, and the moving screw and the lower side of the moving slider are threadedly connected.

[0009] Furthermore, the fixed detection mechanism includes: a detection rack and a detection gear; the detection rack is fixedly connected to the rear side of the welding base; the detection gear is rotatably connected to the inside of the lower end surface of the moving slider, the detection gear rotates on the rear side of the lower end surface of the moving slider, and the detection rack and the detection gear are meshed to form a gear rack transmission mechanism.

[0010] Furthermore, the fixed detection mechanism also includes: a detection bevel gear, a detection shaft and a power bevel gear; the detection bevel gear is coaxially fixedly connected to the left side of the detection gear; the detection shaft is rotatably connected to the middle position inside the movable slider; the power bevel gear is coaxially fixedly connected to the middle position of the detection shaft, and the detection bevel gear and the power bevel gear are meshed to form a bevel gear transmission mechanism.

[0011] Furthermore, the fixed detection mechanism also includes: a detection cam and a detection slider; the detection cam is provided in three groups, and the three groups of detection cams are fixedly connected to the detection shaft; the detection slider is provided in three groups, and the three groups of detection sliders are respectively slidably connected to the upper side of the inside of the movable slider, and the three groups of detection sliders are respectively located on the upper side of the three groups of detection cams.

[0012] Furthermore, the fixed detection mechanism also includes: detection springs and detection shields; the detection springs are provided in a plurality of groups, and the plurality of detection springs are respectively fixedly connected inside the movable slider, and the plurality of detection springs are respectively elastically connected to the lower end surface of the detection slider; the detection shields are provided in a plurality of groups, and the three groups of detection shields are respectively fixedly connected to the upper end surfaces of the three groups of detection sliders.

[0013] Furthermore, the fixed detection mechanism also includes: a detection knocking block and a knocking block spring; the detection knocking blocks are provided in three groups, and the three groups of detection knocking blocks are respectively slidably connected to the upper sides of the three groups of detection shields; the knocking block springs are provided in three groups, and the three groups of knocking block springs are respectively fixedly connected to the three groups of detection shields, and the three groups of knocking block springs are respectively elastically connected to the lower end surfaces of the three groups of detection knocking blocks.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a base moving mechanism to realize that when the staff places the stainless steel on the moving slider, the moving motor drives the moving slider to move in front of the staff, so that the staff can place the stainless steel on the moving slider conveniently. After the stainless steel is welded, the staff can also take the stainless steel on the moving slider conveniently, so that the staff can take and place the stainless steel.

[0016] The utility model adopts a fixed detection mechanism, when the moving slider drives the stainless steel to move to the lower side of the welding component, the detection block knocks the stainless steel to detect whether the fixed component fixes the stainless steel firmly, thereby avoiding the problem of errors in stainless steel welding caused by the fixed component not fixing the stainless steel firmly, and at the same time avoids the problem that the staff needs to re-detect whether the stainless steel is fixed firmly, thereby reducing the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the laser composite welding equipment of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the movable slider of the utility model when viewed from above.

[0019] Figure 3 It is a structural schematic diagram of the base moving mechanism of the utility model when viewed from below.

[0020] Figure 4 It is a structural schematic diagram of the entire fixed detection mechanism of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the fixed detection mechanism part of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the utility model for detecting the splitting of the sliding block.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Welding base; 2. Welding legs; 3. Welding gantry; 4. Welding parts; 5. Moving slider; 6. Fixed parts; 7. Moving motor; 701. Moving screw; 8. Detecting rack; 9. Detecting gear; 901. Detecting bevel gear; 10. Detecting shaft; 1001. Power bevel gear; 1002. Detecting cam; 11. Detecting slider; 1101. Detecting spring; 1102. Detecting shield; 12. Detecting knocking block; 1201. Knocking block spring. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 3 As shown:

[0028] The utility model provides a laser composite welding device for single-sided welding and double-sided forming of stainless steel without beveling, comprising a welding base 1, welding legs 2, a welding gantry 3, a welding component 4, a movable slider 5, a fixing component 6 and a base moving mechanism; a total of four groups of welding legs 2 are provided, and the four groups of welding legs 2 are respectively fixedly connected to the four corners of the lower end surface of the welding base 1; the welding gantry 3 is fixedly connected to the middle position of the upper end surface of the welding base 1; the welding component 4 is arranged at the middle position of the upper side of the inner end surface of the welding gantry 3; the movable slider 5 is slidably connected inside the middle position of the upper end surface of the welding base 1; a total of two groups of fixing components 6 are provided, and the two groups of fixing components 6 are respectively fixedly connected to the middle positions of the left and right end surfaces of the fixing slider 5; the base moving mechanism is arranged inside the welding base 1.

[0029] Among them, the base moving mechanism includes: a moving motor 7 and a moving screw 701; the moving motor 7 is fixedly connected to the rear side of the welding base 1; the moving screw 701 is rotatably connected to the front side of the welding base 1, the rotating shaft of the moving motor 7 and the moving screw 701 are coaxially fixedly connected, and the moving screw 701 is threadedly connected to the lower side of the moving slider 5. During use, the rotation of the rotating shaft of the moving motor 7 drives the moving screw 701 to rotate, and the rotation of the moving screw 701 drives the moving slider 5 to slide.

[0030] The specific usage and function of the first embodiment are as follows:

[0031] During use, the rotation shaft of the mobile motor 7 drives the mobile screw 701 to rotate, and the rotation of the mobile screw 701 drives the mobile slider 5 to slide, so that the mobile slider 5 slides to the front side of the welding base 1, making it convenient for the staff to place the welding stainless steel on the mobile slider 5.

[0032] Embodiment 2:

[0033] Based on the first embodiment, as shown in the attached Figure 4 and attached Figure 6 As shown:

[0034] The utility model provides a laser composite welding device for single-sided welding and double-sided forming of stainless steel without beveling, and also includes a fixed detection mechanism, which is arranged inside a welding base 1, and includes: a detection rack 8 and a detection gear 9; the detection rack 8 is fixedly connected to the rear side of the inside of the welding base 1; the detection gear 9 is rotatably connected to the inside of the lower end surface of a moving slider 5, and the detection gear 9 rotates on the rear side of the lower end surface of the moving slider 5. The detection rack 8 and the detection gear 9 are meshed to form a gear rack transmission mechanism. During use, the sliding of the moving slider 5 drives the sliding of the detection gear 9, and when the detection gear 9 slides to the position of the detection rack 8, it meshes with the detection rack 8 to drive the rotation of the detection gear 9.

[0035] Among them, the fixed detection mechanism also includes: a detection bevel gear 901, a detection shaft 10 and a power bevel gear 1001; the detection bevel gear 901 is coaxially fixedly connected to the left side of the detection gear 9; the detection shaft 10 is rotatably connected to the middle position inside the movable slider 5; the power bevel gear 1001 is coaxially fixedly connected to the middle position of the detection shaft 10, and the detection bevel gear 901 and the power bevel gear 1001 are meshed to form a bevel gear transmission mechanism. During use, the detection gear 9 rotates to drive the detection bevel gear 901 to rotate, the detection bevel gear 901 rotates to drive the meshing power bevel gear 1001 to rotate, and the power bevel gear 1001 rotates to drive the detection shaft 10 to rotate.

[0036] Among them, the fixed detection mechanism also includes: a detection cam 1002 and a detection slider 11; there are three groups of detection cams 1002, and the three groups of detection cams 1002 are fixedly connected to the detection shaft 10; there are three groups of detection sliders 11, and the three groups of detection sliders 11 are respectively slidably connected to the upper side of the inside of the moving slider 5, and the three groups of detection sliders 11 are respectively located on the upper side of the three groups of detection cams 1002. During use, the detection shaft 10 rotates to drive the detection cam 1002 to rotate, and the detection cam 1002 rotates to drive the detection slider 11 to slide.

[0037] Among them, the fixed detection mechanism also includes: a detection spring 1101 and a detection shield 1102; a plurality of detection springs 1101 are provided, and the plurality of detection springs 1101 are respectively fixedly connected to the inside of the movable slider 5, and the plurality of detection springs 1101 are respectively elastically connected to the lower end surface of the detection slider 11; a total of three groups of detection shields 1102 are provided, and the three groups of detection shields 1102 are respectively fixedly connected to the upper end surfaces of the three groups of detection sliders 11. During use, the sliding of the detection slider 11 drives the detection spring 1101 to extend and retract, and the sliding of the detection slider 11 drives the detection shield 1102 to slide.

[0038] Among them, the fixed detection mechanism also includes: a detection knocking block 12 and a knocking block spring 1201; there are three groups of detection knocking blocks 12, and the three groups of detection knocking blocks 12 are respectively slidably connected to the upper side of the three groups of detection shields 1102; there are three groups of knocking block springs 1201, and the three groups of knocking block springs 1201 are respectively fixedly connected to the three groups of detection shields 1102, and the three groups of knocking block springs 1201 are respectively elastically connected to the lower end surfaces of the three groups of detection knocking blocks 12. During use, the sliding of the detection shield 1102 drives the detection knocking block 12 and the knocking block spring 1201 to slide, and the detection knocking block 12 and the knocking block spring 1201 slide and knock on the stainless steel.

[0039] The specific usage and function of the second embodiment are as follows:

[0040] During use, the sliding of the moving slider 5 drives the detection gear 9 to slide. When the detection gear 9 slides to the position of the detection rack 8, it meshes with the detection rack 8 to drive the detection gear 9 to rotate. The rotation of the detection gear 9 drives the detection bevel gear 901 to rotate. The rotation of the detection bevel gear 901 drives the meshing power bevel gear 1001 to rotate. The rotation of the power bevel gear 1001 drives the detection shaft 10 to rotate. The rotation of the detection shaft 10 drives the detection cam 1002 to rotate. The rotation of the detection cam 1002 drives the detection slider 11 to slide. The sliding of the detection slider 11 drives the detection spring 1101 to extend and retract. The sliding of the detection slider 11 drives the sliding of the detection shield 1102. The sliding of the detection shield 1102 drives the sliding of the detection knocking block 12 and the knocking block spring 1201. The detection knocking block 12 and the knocking block spring 1201 slide and knock on the stainless steel, thereby detecting whether the stainless steel is firmly fixed to the moving slider 5.

Claims

1. A laser composite welding device for single-sided welding and double-sided forming of stainless steel without beveling, comprising a welding base (1), welding legs (2), a welding gantry (3), a welding component (4), a movable slider (5), a fixed component (6), a base moving mechanism and a fixed detection mechanism; the welding legs (2) are provided in four groups, and the four groups of welding legs (2) are respectively fixedly connected to the four corners of the lower end surface of the welding base (1); the characteristics are: The welding gantry (3) is fixedly connected to the middle position of the upper end surface of the welding base (1); the welding component (4) is arranged at the middle position of the upper side of the inner end surface of the welding gantry (3); the movable slider (5) is slidably connected inside the middle position of the upper end surface of the welding base (1); the fixed component (6) is provided in two groups, and the two groups of fixed components (6) are respectively fixedly connected to the middle positions of the left and right end surfaces of the movable slider (5); the base moving mechanism is arranged inside the welding base (1); and the fixed detection mechanism is arranged inside the welding base (1).

2. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 1, characterized in that: The base moving mechanism comprises: a moving motor (7) and a moving lead screw (701); the moving motor (7) is fixedly connected to the rear side of the inside of the welding base (1); the moving lead screw (701) is rotatably connected to the front side of the inside of the welding base (1); the rotating shaft of the moving motor (7) and the moving lead screw (701) are coaxially fixedly connected, and the moving lead screw (701) and the lower side of the moving slider (5) are threadedly connected.

3. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 1, characterized in that: The fixed detection mechanism comprises: a detection rack (8) and a detection gear (9); the detection rack (8) is fixedly connected to the rear side of the inside of the welding base (1); the detection gear (9) is rotatably connected to the inside of the lower end surface of the moving slider (5), the detection gear (9) rotates on the rear side of the lower end surface of the moving slider (5), and the detection rack (8) and the detection gear (9) are meshed to form a rack and pinion transmission mechanism.

4. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 3, characterized in that: The fixed detection mechanism further comprises: a detection bevel gear (901), a detection rotating shaft (10) and a power bevel gear (1001); the detection bevel gear (901) is coaxially fixedly connected to the left side of the detection gear (9); the detection rotating shaft (10) is rotatably connected to the middle position inside the movable slider (5); the power bevel gear (1001) is coaxially fixedly connected to the middle position of the detection rotating shaft (10), and the detection bevel gear (901) and the power bevel gear (1001) are meshed to form a bevel gear transmission mechanism.

5. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 4, characterized in that: The fixed detection mechanism further comprises: a detection cam (1002) and a detection slider (11); the detection cam (1002) is provided in three groups, and the three groups of detection cams (1002) are fixedly connected to the detection shaft (10); the detection slider (11) is provided in three groups, and the three groups of detection sliders (11) are respectively slidably connected to the upper side of the inside of the movable slider (5), and the three groups of detection sliders (11) are respectively located on the upper side of the three groups of detection cams (1002).

6. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 5, characterized in that: The fixed detection mechanism further comprises: a detection spring (1101) and a detection shield (1102); the detection spring (1101) is provided in a plurality of groups, the plurality of detection springs (1101) are respectively fixedly connected inside the movable slider (5), and the plurality of detection springs (1101) are respectively elastically connected to the lower end surface of the detection slider (11); the detection shield (1102) is provided in a plurality of groups, and the three groups of detection shields (1102) are respectively fixedly connected to the upper end surfaces of the three groups of detection sliders (11).

7. The laser hybrid welding equipment for single-sided welding and double-sided forming of stainless steel without groove as claimed in claim 6, characterized in that: The fixed detection mechanism further comprises: a detection knocking block (12) and a knocking block spring (1201); the detection knocking blocks (12) are provided in three groups, and the three groups of detection knocking blocks (12) are respectively slidably connected to the upper sides of the three groups of detection shields (1102); the knocking block springs (1201) are provided in three groups, and the three groups of knocking block springs (1201) are respectively fixedly connected to the inside of the three groups of detection shields (1102), and the three groups of knocking block springs (1201) are respectively elastically connected to the lower end surfaces of the three groups of detection knocking blocks (12).

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